<template>
  <div class="box">
    <el-container>
      <el-main>
        <el-row>
          <el-col :span="20">
            <el-image src="https://fuss10.elemecdn.com/e/5d/4a731a90594a4af544c0c25941171jpeg.jpeg" style="width: 100%; height: 100%" fit="fill"></el-image>
          </el-col>
          <el-col :span="4">
            <el-button type="success" plain class="low-button">项目一</el-button>
            <el-button type="success" plain class="low-button">项目二</el-button>
            <el-button type="success" plain class="low-button">项目三</el-button>
          </el-col>
        </el-row>
      </el-main>
      <el-footer>
        <el-row>
          <el-col :span="8" >
            <el-button type="success" plain class="low-button">资源分布</el-button>
          </el-col>
          <el-col :span="8">
            <el-button type="success" plain class="low-button">市场简介</el-button>
          </el-col>
          <el-col :span="8">
            <el-button type="success" plain class="low-button">合作单位</el-button>
          </el-col>
        </el-row>
      </el-footer>
    </el-container>
  </div>
</template>

<script>
export default {
}
</script>

<style scoped>
  .box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .low-button {
    margin: 2.5% auto;
  }
  .el-footer {
    background-color: #B3C0D1;
    color: #333;
    text-align: center;
    height: 20%;
  }
  .el-main {
    /*background-color: #E9EEF3;*/
    /*color: #333;*/
    text-align: center;
    height: 80%;
  }
  .el-container {
    height: 100%;
  }
  .el-row {
    height: 100%;
    /*margin-bottom: 20px;*/
  }
  .el-col {
    height: 100%;
    border-radius: 4px;
  }
  .bg-purple-dark {
    background: #99a9bf;
  }
  .bg-purple {
    background: #d3dce6;
  }
  .bg-purple-light {
    background: #e5e9f2;
  }
  .grid-content {
    border-radius: 4px;
    min-height: 36px;
  }
  .row-bg {
    padding: 10px 0;
    background-color: #f9fafc;
  }
</style>
